A rotary encoder, also called a shaft encoder, is an electro-mechanical device that converts the angular position or motion of a shaft or axle to an analog or digital code. There are two main types: absolute and incremental (relative).

Scope of the Report:
This report focuses on the Cylindrical Lithium Ion Battery in China market, to split the market based on manufacturers, Regions (Province), type and application.

Chapter 5 and 6, to show the market by type and application, with sales, price, revenue, market share and growth rate by type, application, from 2012 to 2017;

Chapter 7,8,9,10,11,12 and 13 to analyze the key Province by Type and Application,covering South China,East China,Southwest China,North China,Northwest China,Central China and Northeast China,with sales,revenue and market share by types and applications;